Cutaneous abscess of abdominal wall

This code signifies a localized collection of pus within the skin and subcutaneous tissue of the abdominal wall. It represents an inflammatory response to bacterial infection, forming a tender, fluctuant mass.

Apply this code when documentation explicitly states a cutaneous abscess located on the abdominal wall. Supporting documentation should include physical exam findings consistent with an abscess (e.g., erythema, warmth, tenderness, fluctuance) and its specific anatomical location.

• Differentiate from intra-abdominal abscesses, which are coded differently.
• Ensure the documentation specifies "cutaneous" or "skin" to avoid confusion with deeper tissue infections.
• Code any associated cellulitis or other skin infections separately if documented as distinct conditions.